Portable computer



FIG. 1 is a left front perspective view of the portable computer, with the screen in the folded position, showing our new design;

FIG. 2 is a front elevational view thereof, with the screen in the folded position;

FIG. 3 is a top plan view thereof, with the screen in the folded position;

FIG. 4 is a left side elevational view thereof, with the screen in the folded position;

FIG. 5 is a right side elevational view thereof, with the screen in the folded position;

FIG. 6 is a rear elevational view thereof, with the screen in the folded position;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a left front perspective view thereof, with the screen in the upright position;

FIG. 9 is a front elevational view thereof, with the screen in the upright position;

FIG. 10 is a top plan view thereof, with the screen in the upright position;

FIG. 11 is a left side elevational view thereof, with the screen in the upright position;

FIG. 12 is a right side elevational view thereof, with the screen in the upright position; and

FIG. 13 is a rear elevational view thereof, with the screen in the upright position. 

The ornamental design for a portable computer, as shown and described. 